Clinical Nutritionist Practice Test

What type of illness can lead to decreased food intake?

1. Inflammatory diseases

2. Cardiovascular diseases

3. Gastrointestinal discomfort

4. Endocrine disorders

The correct answer is: Gastrointestinal discomfort

Gastrointestinal discomfort is directly associated with symptoms that can significantly impact a person's ability and willingness to eat. Conditions such as nausea, bloating, pain, and diarrhea can create an aversion to food or difficulties with digestion, leading to a marked decrease in food intake. When the gastrointestinal system is compromised, it often results in not only physical discomfort but also psychological factors that discourage eating. This can create a cycle where decreased food intake further exacerbates the existing discomfort or illness. While inflammatory diseases, cardiovascular diseases, and endocrine disorders may also lead to issues with eating, the direct and immediate impact of gastrointestinal discomfort on appetite and food intake is often much more pronounced. These other categories of illness may indirectly affect appetite through pain, fatigue, or changes in metabolism, but the sensations related to gastrointestinal issues are often more acute and recognizable as barriers to eating.